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China, Chinese Vrd Series Dual-Stage Rotary Vane Vacuum Pump1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Pump Vacuum EquipmentVacuum PumpVacuum PumpRotary Vane Vacuum Pump
NINGBO YUKITO IMPORT & EXPORT CO., LTD.
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Product Description Product DescriptionVRD series vacuum pump is a high speed, motor direct drive dual-stage oil sealed rotary vane pump. it is an basic equipment toobtain vacuum and can be used to pump inactive gas within the scope of low vacuum and a small amount of non-condensable gasThe pump is specially suitable for coating, refrigeration, freeze drying, sterlization, instruments analysis, leak detection equipment,neat treatment metallurgy, etc. lt can be used as a backing pump for roots pumps as well.Product Feature- Excellent performance:integral pump sirueture, require higher accuracy;Proven vanes technology,makes the performance more stalble;Ensure the pump system with higher reliability.- Excellent heat dissipation:Air-cooled structure, without external water cooling system,reduce the installation and mainantence costs.- Forced lubrication:Bullit-in gear pump and constant pressure supply mechanism forced oil supply.ensure the stable and reliable operalion under high suction pressure.- Two-shift adjustable gas ballast valve:Meet customer's vacuum requirement and steam handling capacity.- FKM seals:Improve corrosion resistance and solve the problem of oil leakage.- Double anti-suck back structure:Automaticly prevent oil suck back, and more reliably protects your vacuum system from oil contamination aller vacuum pump shutdown.- High quality oil mist filter (for option):Effectively filter oil mist, protect the environment clean.Product ParametersModelVRD-4VRD-8VRD-16VRD-24Displacement speed m3/h(L/s) 50Hz4(1.1)8(2.2)162460Hz4.8(1.3)9.6(2.6)19.228.8Ultimate partial pressure gas ballast close Pa 5x10-2 5x10-2 4x10-2 4x10-2 Ultimate total pressure gas ballast closePa 5x10-1 5x10-1 4x10-1 4x10-1 Ultimate total pressure gas ballast openPa 10108x10-1 8x10-1 Power supply /Single/3-phSingle/3-phSingle/3-phSingle/3-phPower rating kw 0.4/0.370.4/0.370.75/0.55kW1.1/0.75kWLevel of protection IP44IP44IP44IP44Intake and exhaust DNKF16/25KF16/25KF25KF25/40Oil capactiy L0.6~1.00.6~1.00.9~1.51.3~2.0Motor speed(rpm) 50Hz144014401440144060Hz1720172017201720Ambient temerature oC 10~4010~4010~4010~40Noise LeveldB ≤52≤52<58<58Weight kg 19213035Dimension(L*W*H)mm445x144x217445x144x217535×188×275.2567×188×275.5 ModelVRD-30VRD-48VRD-65VRD-90Displacement speed m3/h(L/s) 50Hz3048(13.3)65(18)85(23.6)60Hz367.6(16)78(21.6)102(28.3)Ultimate partial pressure gas ballast close Pa 4x10-2 4x10-2 4x10-2 4x102Ultimate total pressure gas ballast closePa 4x10-1 4x10-1 4x10-1 4x10-1 Ultimate total pressure gas ballast openPa 8x10-1 1.51.51.5Power supply /Single/3-phThree-PhThree-PhThree-PhPower rating kw 1.1kW1.52.2IP44Level of protection IP44IP44IP44KF40Intake and exhaust DNKF25/40KF40KF403.3~4.5Oil capactiy L1.3~2.03.3~4.53.3~4.51440/1720Motor speed(rpm) 50Hz144014401440144060Hz1720172017201720Ambient temerature oC 10~4010~4010~4010~40Noise LeveldB <58≤62≤62≤65Weight kg 43626565Dimension(L*W*H)mm567×188×272730x234x358730x234x358730x234x358Dimension FigureDetailed Photos
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